Edging unit for garden landscaping



FIG. 1 is a top perspective view of an edging unit for garden landscaping showing my new design, the broken-line showing of the tree being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a side elevational view thereof, the side opposite being identical in appearance. 

The ornamental design for an edging unit for garden landscaping, as shown and described. 